The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 29, 2020
Filed:
Dec. 11, 2018
Safegraph, Inc., San Francisco, CA (US);
Kaushik Iska, San Carlos, CA (US);
Noah Yonack, San Francisco, CA (US);
Tenzing Shaw, San Francisco, CA (US);
Andrew Israel, San Francisco, CA (US);
Takashi Yonebayashi, San Francisco, CA (US);
Piotr W. Kozikowski Kruczkowska, Oakland, CA (US);
Aaron Goebel, San Francisco, CA (US);
SafeGraph, Inc., San Francisco, CA (US);
Abstract
The technology disclosed uses machine learning-based models to compare and merge metadata profiles from various metadata sources to create a library of metadata profiles with the most accurate attributes. The technology disclosed adjusts the geospatial coordinates of places located inside a building structure for accuracy and defines a block for each place within the perimeter of the building structure. The building structure may host a single place or multiple places. The non-overlapping blocks, the adjusted geospatial coordinates of places and more accurate metadata profiles enable the gathering of accurate location-specific data from visitors inside the building structures through their personal devices.